![Turning lego set 42121 into a crawler crane, I'm waiting for more parts, but this is what I have so far! : r/legotechnic Turning lego set 42121 into a crawler crane, I'm waiting for more parts, but this is what I have so far! : r/legotechnic](https://i.redd.it/kjgtb1kqw1l61.jpg)
Turning lego set 42121 into a crawler crane, I'm waiting for more parts, but this is what I have so far! : r/legotechnic
![Lego 42121 - C model Bulldozer - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums Lego 42121 - C model Bulldozer - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums](https://www.eurobricks.com/forum/uploads/monthly_2020_04/49806009966_3b01420828_m.thumb.jpg.98e0dfc5e73fa43dcd7a9697c56ffe71.jpg)
Lego 42121 - C model Bulldozer - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
![just finished this bulldozer made from 42121 https://rebrickable.com/mocs/ MOC-72577/jorah/42121-bulldozer/ : r/legotechnic just finished this bulldozer made from 42121 https://rebrickable.com/mocs/ MOC-72577/jorah/42121-bulldozer/ : r/legotechnic](https://i.redd.it/clg8klpn6b671.jpg)
just finished this bulldozer made from 42121 https://rebrickable.com/mocs/ MOC-72577/jorah/42121-bulldozer/ : r/legotechnic
![Turning lego set 42121 into a crawler crane, I'm waiting for more parts, but this is what I have so far! : r/legotechnic Turning lego set 42121 into a crawler crane, I'm waiting for more parts, but this is what I have so far! : r/legotechnic](https://i.redd.it/1989e22rw1l61.jpg)